/Engine/Source/Runtime/Core/Public/Algo/BinarySearch.h
Performs binary search, resulting in position of the first element >= Value
Position of the first element >= Value, may be == Num
namespace AlgoImpl { template<typename RangeValueType, typename SizeType, typename PredicateValueType, typename ProjectionType, typename SortPredicateType> SizeType AlgoImpl::LowerBoundInternal ( RangeValueType * First, const SizeType Num, const PredicateValueType & Value, ProjectionType Projection, SortPredicateType SortPredicate ) }